/*
 * Copyright 2016 National Bank of Belgium
 * 
 * Licensed under the EUPL, Version 1.1 or - as soon they will be approved 
 * by the European Commission - subsequent versions of the EUPL (the "Licence");
 * You may not use this work except in compliance with the Licence.
 * You may obtain a copy of the Licence at:
 * 
 * http://ec.europa.eu/idabc/eupl
 * 
 * Unless required by applicable law or agreed to in writing, software 
 * distributed under the Licence is distributed on an "AS IS" basis,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the Licence for the specific language governing permissions and 
 * limitations under the Licence.
 */
package nbbrd.sql.odbc;

import internal.sql.odbc.FailsafeOdbcConnectionSupplier;
import internal.sql.odbc.OdbcConnectionSupplierSpiLoader;
import java.sql.Connection;
import java.sql.SQLException;
import java.util.Optional;
import nbbrd.sql.jdbc.SqlConnectionSupplier;
import org.checkerframework.checker.nullness.qual.NonNull;

/**
 *
 * @author Philippe Charles
 */
@lombok.AllArgsConstructor(staticName = "of")
public final class OdbcConnectionSupplier implements SqlConnectionSupplier {

    @NonNull
    public static Optional<OdbcConnectionSupplier> ofServiceLoader() {
        return OdbcConnectionSupplierSpiLoader.load()
                .map(FailsafeOdbcConnectionSupplier::wrap)
                .map(OdbcConnectionSupplier::new);
    }

    @lombok.NonNull
    private final OdbcConnectionSupplierSpi spi;

    @NonNull
    public String getName() {
        return spi.getName();
    }

    @Override
    public Connection getConnection(String connectionString) throws SQLException {
        return spi.getConnection(connectionString);
    }

    @NonNull
    public Connection getConnection(@NonNull OdbcConnectionString connectionString) throws SQLException {
        return spi.getConnection(connectionString.toString());
    }
}
